I like extended warranties, just my thing, it gives me budget security. I purchased mine through Wholesalewarranties.net. Give them a call before your purchase from the dealer just to get the best price.
Regardless of whose or which warranty you decide on YOU MUST FOLLOW ALL THE RULES. You must get prior authorization before work begins. You cannot do the work yourself. Some policies offer "consequential coverage" (I have this) it covers parts not usually covered when damage was caused by a damaged part.
Happy Trails.